*{
	margin: 0;
	padding: 0;
}
img{
	border: 0;
}
body{
	background: #0D0105;
	font-family: "微软雅黑","宋体";
	font-size: 14px;
}
.header{
	width: 100%;
	height: 100px;
	background: url(../images/homehead.png) no-repeat center top;
	position: relative;
	padding-top: 12px;
	z-index: 2;
}
.logo{
	position: absolute;
	width: 453px;
	height: 280px;
	top: 0;
	left: 50%;
	margin-left: -226.5px;
}
.logo h1{
	width: 453px;
	height: 280px;
	background: url(../images/logo.png) no-repeat -10px 0px;
	text-indent: -999em;
	overflow: hidden;
}
.header .nav{
	width: 960px;
	margin: 0 auto;
	height: 50px;
	position: relative;
	z-index: 999;
}
.header .nav ul{
	list-style: none;
}
.header .nav ul li{
	float: left;
	width: 113px;
	height: 50px;
	text-align: center;
	line-height: 50px;
}
.header .nav ul li.no3{
	margin-right: 228px;
}
.header .nav ul li a{
	display: block;
	height: 50px;
	color:white;
	text-decoration: none;
}
.header .nav ul li a:hover{
	background: url(../images/icons.png) no-repeat 2px 2px;
}
.banner{
	overflow: hidden;
	position: absolute;
	top: 60px;
	left: 0;
	/*绝对定位的盒子已经脱离了标准流了*/
	/*所以不能自动撑满父亲了，就要写100%*/
	width: 100%;
	height: 566px;
	z-index: 1;
}
.banner .bigimg{
	position: absolute;
	top: 0px;
	left:50%;
	margin-left: -960px;
}
.banner .leftbtn{
	position: absolute;
	width: 49px;
	height: 78px;
	background: url(../images/icons.png) no-repeat -373px 0;
	top: 50%;
	margin-top: -39px;
	left: 20px;
	z-index: 9999;
	cursor: pointer;
}
.banner .leftbtn:hover{
	background-position: -373px -104px;
}
.banner .rightbtn{
	position: absolute;
	width: 49px;
	height: 78px;
	background: url(../images/icons.png) no-repeat -451px 0;
	top: 50%;
	margin-top: -39px;
	right: 20px;
	z-index: 9999;
	cursor: pointer;
}
.banner .rightbtn:hover{
	background-position: -451px -104px;
}
.banner .b{
	position: absolute;
	bottom:0;
	left: 0;
	width: 100%;
	height: 133px;
	background:url(../images/b.png) no-repeat center bottom;
}
.banner .b .box{
	width: 540px;
	height: 133px;
	margin: 0 auto;
}
.banner .b .box ul{
	list-style: none;
}
.banner .b .box ul li{
	float: left;
	width: 180px;
	height: 133px;
}
.banner .b .box ul li h3{
	line-height: 34px;
	color:white;
	font-size: 14px;
	text-align: center;
	/*平时隐藏*/
	visibility:hidden;
}
.banner .b .box ul li a{
	display: block;
	width: 160px;
	height: 133px;
	padding: 0 10px;
}
.banner .b .box ul li img{
	opacity: 0.6;
	width: 160px;
	height: 90px;
}
.banner .b .box ul li a:hover{
	background: url(../images/icons.png) no-repeat -120px -99px;
}
.banner .b .box ul li a:hover h3{
	/*hover的时候h3可见*/
	visibility: visible;
}
.banner .b .box ul li a:hover img{
	opacity: 1;
}

.footer{
	position: absolute;
	top: 626px;
	width: 100%;
	height: 140px;
	background: url(../images/footer.jpg) no-repeat center top;
	z-index: 3;
	text-align: center;	
	color:#766970;
	line-height: 175%;
	font-size: 12px;
}
.footer .links{
	width: 466px;
	margin: 0 auto;
	padding-top: 30px;
	overflow: hidden;
	padding-bottom:6px;
}
.footer .links ul{
	list-style: none;
}
.footer .links ul li{
	float: left;
	_display: inline-block;
}
.footer .links ul li a{
	display: block;
	_display: inline-block;
	padding: 0 10px;
	border-right:1px solid #766970;
	height: 14px;
	line-height: 14px;
	color:#766970;
	text-decoration: none;
}
.footer .links ul li.last a{
	border-right: none;
}